package com.zr.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.zr.dao.StudentDao;
import com.zr.daoImpl.StudentDaoImpl;
import com.zr.model.User;
import com.zr.service.StudentService;
import com.zr.serviceImpl.StudentServiseImpl;

import net.sf.json.JSONArray;







public class SelectControllerWWQ extends HttpServlet{
	StudentService  stus = new StudentServiseImpl();
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		    req.setCharacterEncoding("utf8");
		    resp.setCharacterEncoding("utf8");
		    HttpSession session=req.getSession();
			User u=(User) session.getAttribute("User");
			int sid=u.getSid();
		    JSONArray js=stus.getStudentBySid(sid);
			PrintWriter  pw = resp.getWriter();
			pw.write(js.toString());
			

			
			
	}	
}
